简述Mesos API–files

Below is a set of endpoints available on a Mesos agent. These endpoints are reachable at the address http://ip:port/endpoint.

For example, http://agent.com:5051/files/browse

files:

• /files/browse:通过主机ip:5051+/files/browse?path即可以获取当前服务的所有文件信息。
• /file/download:通过主机ip:5051+/files/download?path+filename即可以下载此文件
• /file/read:通过主机ip:5051+/files/read?path+stderr&length&offset即可以查看此服务的Log Viewer Error。
• /file/read:通过主机ip:5051+/file/read?path+stdout&length&offset既可以查看此服务的Log Viewer Output。

    PS:

DESCRIPTION

This endpoint reads data from a file at a given offset and for a given length. Query parameters:

 

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path=VALUE          The path of directory to browse.    offset=VALUE        Value added to base address to obtain a second address    length=VALUE        Length of file to read.

个人理解：length是此次阅读的最大行数。

offset是从stderr/stdout文件的第几个字符（字符包含空格）开始阅读。